PNG to WebP Converter

Convert PNG to WebP to cut image weight on your website while keeping transparency — WebP files are typically far smaller than PNG.

Drop PNG files (or a ZIP of them) here

Convert one, many, or a whole ZIP to WEBP — batches download back as a ZIP. Everything runs in your browser; nothing is uploaded.

Private by design — your files never leave your browser. No upload, no sign-up, no cookies.

Note: WebP usually produces smaller files than PNG, which can help your images load faster.

PNG vs WebP

	PNG	WebP
Compression	lossless compression	lossy or lossless
Transparency	Supported	Supported
Animation	Not supported	Supported
Typical use	logos, screenshots, and transparent images	optimized web images

Is WebP smaller than PNG?+

WebP usually produces smaller files than PNG, which can help your images load faster.

Is this PNG to WebP converter free and private?+

Yes. It is completely free and runs entirely in your browser — your files are never uploaded to any server.

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